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參數(shù)資料
| 型號(hào)： | MC74ACT174 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | HEX D FLIP-FLOP WITH MASTER RESET |
| 中文描述： | 六角D觸發(fā)器與主復(fù)位次浮點(diǎn)運(yùn)算 |
| 文件頁(yè)數(shù)： | 4/7頁(yè) |
| 文件大小： | 174K |
| 代理商： | MC74ACT174 |
MC74AC174 MC74ACT174
5-4
FACT DATA
AC CHARACTERISTICS
(For Figures and Waveforms — See Section 3)
Symbol
Parameter
(V)
74AC
74AC
Unit
No.
VCC*
TA = +25
°
C
CL = 50 pF
TA = –40
°
C
to +85
°
C
CL = 50 pF
Fig.
Min
Typ
Max
Min
Max
fmax
Maximum Clock
Frequency
3.3
5.0
90
100
100
125
70
100
MHz
3-3
tPLH
Propagation Delay
CP to Qn
Propagation Delay
CP to Qn
Propagation Delay
MR to Qn
3.3
5.0
2.0
1.5
9.0
6.0
11.5
8.5
1.5
1.0
12.5
9.5
ns
3-6
tPHL
3.3
5.0
2.0
1.5
8.5
6.0
11.0
8.0
1.5
1.0
12.0
9.0
ns
3-6
tPHL
3.3
5.0
2.5
1.5
9.0
7.0
11.5
9.0
2.0
1.5
12.5
10.5
ns
3-6
* Voltage Range 3.3 V is 3.3 V
±
0.3 V.
Voltage Range 5.0 V is 5.0 V
±
0.5 V.
AC OPERATING REQUIREMENTS
Symbol
Parameter
(V)
74AC
74AC
Unit
No.
VCC*
TA = +25
°
C
CL = 50 pF
TA = –40
°
C
to +85
°
C
CL = 50 pF
Fig.
Typ
Guaranteed Minimum
ts
Setup Time, HIGH or LOW
Dn to CP
Hold Time, HIGH or LOW
Dn to CP
3.3
5.0
2.5
2.0
6.5
5.0
7.0
5.5
ns
3-9
th
3.3
5.0
1.0
0.5
3.0
3.0
3.0
3.0
ns
3-9
tw
MR Pulse Width, LOW
3.3
5.0
1.0
1.0
5.5
5.0
7.0
5.0
ns
3-6
tw
CP Pulse Width
3.3
5.0
1.0
1.0
5.5
5.0
7.0
5.0
ns
3-6
trec
Recovery TIme
MR to CP
3.3
5.0
0
0
2.5
2.0
2.5
2.0
ns
3-6
* Voltage Range 3.3 V is 3.3 V
±
0.3 V.
Voltage Range 5.0 V is 5.0 V
±
0.5 V.
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相關(guān)代理商/技術(shù)參數(shù) |
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| MC74ACT174D | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:ON Semiconductor 功能描述: |
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| MC74ACT174M | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
| MC74ACT174MEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
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